874645395 has 32 divisors (see below), whose sum is σ = 1515468864. Its totient is φ = 428198400.

The previous prime is 874645381. The next prime is 874645399. The reversal of 874645395 is 593546478.

It is a de Polignac number, because none of the positive numbers 2^k-874645395 is a prime.

It is not an unprimeable number, because it can be changed into a prime (874645399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22905 + ... + 47685.

It is an arithmetic number, because the mean of its divisors is an integer number (47358402).

Almost surely, 2^874645395 is an apocalyptic number.

874645395 is a deficient number, since it is larger than the sum of its proper divisors (640823469).

874645395 is a wasteful number, since it uses less digits than its factorization.

874645395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24983.

The product of its digits is 3628800, while the sum is 51.

The square root of 874645395 is about 29574.4043896069. The cubic root of 874645395 is about 956.3363672686.

The spelling of 874645395 in words is "eight hundred seventy-four million, six hundred forty-five thousand, three hundred ninety-five".